Some of the following cultivars may only be found in New Zealand, USA or Great Britain.
Cultivars
'Alba Aurea'
This plant grows to 100mm (4in) with bright green foliage with yellow tips and produces white flowers during mid summer.

'Alba Elata'
This plant grows to 600mm (2ft) with a dense habit and produces white flowers during mid to late summer.

'Alba Plena' syn. 'Alba Flore Pleno'
This compact plant grows to 500mm (20in) with white double flowers during mid summer.

'Alba Pumila'
This dwarf compact plant grows to 100mm (4in) and produces white flowers during mid summer.

'Alba Rigida'
This plant grows to 150mm (6in) with horizontal branching and produces white flowers during mid summer.

'Allegro'
This plant grows to 500mm (20in) and produces deep red flowers during mid to late summer.

'Alportii'
This plant grows to 600mm (22in) with a tall erect habit and produces crimson flowers during mid summer.

'Alportii Praecox'
This dwarf plant grows to 500mm (18in) and produces crimson flowers during mid summer.

'Annemarie'
This plant grows to 500mm (20in) with dark green foliage and produces purple to carmine double flowers during mid to late summer.

'Anthony Davis'
This plant grows to 450mm (16in) with silvery grey foliage and produces profuse white flowers during mid summer.

'Argentea'
This plant grows to 300mm (12in) with pale green young shoots and produces mauve flowers during mid summer.

'August Beauty'
This plant grows to 500mm (20in) and produces white flowers freely during mid summer.

'Aurea'
This plant grows to 300mm (12in) with gold tinted foliage that turns bronze-red during winter and produces purple flowers during mid summer.

'Barnett Anley'
This compact erect plant grows to 500mm (20in) with dark green foliage and produces purple flowers in dense racemes during mid summer.

'Battle of Arnhem'
This plant grows to 600mm (22in) with dark green foliage that turns bronze during winter and produces light purple to red flowers during late summer.

'Beoley Crimson'
This upright plant grows to 600mm (24in) and produces deep crimson flowers during mid to late summer.

'Beoley Gold'
This plant grows to 500mm (20in) with bright yellow foliage and produces white flowers in short racemes during mid summer.

'Blazeaway'
This plant grows to 500mm (20in) with attractive green foliage that turns rich-red during winter and produces lilac-mauve flowers during mid summer.

'Boskoop'
This plant grows to 300mm (12in) with rich gold foliage that turns orange-red during winter and produces lilac-pink flowers during mid summer.

'Coccinea'
This contrasting plant grows to 250mm (10in) with grey green foliage and produces dark crimson flowers during mid summer.

'County Wicklow' syn 'Camla'
This dwarf spreading plant grows to 250mm (10in) and produces shell-pink double flowers during mid summer.

'Cramond'
This vigorous plant grows to 500mm (20in) with dark green foliage and produces rich-pink flowers on a long inflorescence during mid summer.

'Cuprea'
This plant grows to 300mm (12in) with golden young shoots that ruddy bronze from autumn to winter and produces pale-mauve flowers during mid summer.

'C. W. Nix'
This plant grows to 600mm (24in) with dark green foliage and produces dark-crimson flowers on tapering racemes during mid summer.

'Darkness'
This dense plant grows to 300mm (12in) with bright green foliage and produces deep purplish-pink flowers in short dense racemes during mid summer.

'Dark Star'
This dense plant with dark green foliage and produces crimson semi double flowers during mid to late summer.

'Drum-ra'
This plant grows to 500mm (20in) and produces white flowers during mid summer.

'Elsie Purnell'
This plant grows to 800mm (32in) and produces silvery-pink double flowers that are deeper colour in bud during mid to late summer.

'Fairy'
This plant grows to 300mm (12in) with clear yellow foliage turning orange-bronze during winter and produces pale purplish-pink flowers during mid summer.

'Finale'
This spreading plant grows to 300mm (12in) with fresh green foliage purple flowers during mid to late summer.

'Firefly'
This plant grows to 450mm (18in) with reddish-brown foliage that turns deep orange-red during winter and produces deep lilac flowers during mid summer.

'Flore Pleno'
This plant grows to 500mm (20in) and produces lilac-pink double flowers during mid summer.

'Foxii Nana'
This dense dwarf plant grows to 100mm (4in) and produces light purple flowers during mid summer.

'Fred J. Chapple'
This vigorous compact plant grows to 250mm (10in) and produces purple flowers during mid summer.

'Glencoe'
This plant grows to 450mm (18in) with dark green foliage and produces silvery-pink double flowers during mid summer.

'Gold Haze'
This plant grows to 600mm (24in) with bright golden-hue foliage and produces white flowers during mid summer.

'Golden Carpet'
This prostrate plant grows to 100mm (4in) with orange-yellow foliage and produces purple-pink flowers in short racemes during mid summer.

'Golden Feather'
This plant grows to 500mm (20in) with feathery golden foliage that turns pale orange during winter and produces sparse mauve flowers during mid summer.

'Goldsworth Crimson'
This plant grows to 800mm (32in) and produces deep crimson flowers during mid to late summer.

'Hammondii'
This low hedging plant grows to 800mm (32in) with dark green foliage and produces white flowers during mid summer.

'Hammondii Aureifolia'
This plant grows to 600mm (24in) with golden-yellow young foliage during spring and produces white flowers during mid summer.

'Hammondii Rubrifolia'
This plant grows to 600mm (24in) with red tinged young shoots during spring and produces purple flowers during mid summer.

'H. E. Beale'
This plant grows to 600mm (24in) and produces rose-pink flowers in long racemes during mid summer. It is commonly used for cut flowers.

'Hibernica'
This dwarf plant grows to 150mm (6in) and produces prolific mauve flowers during late summer.

'Hiemalis'
This erect plant grows to 500mm (20in) and produces soft-mauve flowers during mid to late summer.

var. hirsuta
This plant grows to 400mm (16in) with grey pubescent leaves and stems and may be found in the wild flowering during mid summer.

'Hookstone'
This plant grows to 600mm (24in) and produces salmon-pink flowers in erect long racemes during mid summer.

'Humpty Dumpty'
This compact plant grows to 150mm (6in) and produces white flowers during mid summer.

'Ineke'
This plant grows to 300mm (12in) with golden foliage and produces rose-violet flowers during mid summer.

'J. H. Hamilton'
This dwarf plant grows to 250mm (10in) and produces large pink double flowers during early summer.

'Jimmy Dyce'
This prostrate plant grows to 200mm (8in) with dark green foliage and produces lilac-pink double flowers during mid to late summer.

'Joan Sparkes'
This plant grows to 250mm (10in) and produces mauve double or single flowers during mid summer.

'Joy Vanstone'
This plant grows to 500mm (20in) with golden foliage that turns rich-orange during winter and produces orchid-pink flowers during mid summer.

'Kinlochruel'
This plant grows to 250mm (10in) with bright green foliage and produces white double flowers during mid summer.

'Kirby White'
This plant grows to 300mm (12in) with dark green foliage that is tipped gold when young and produces white flowers during mid summer.

'Loch Turret'
This plant grows to 300mm (12in) with emerald-green foliage and produces white flowers during early summer.

'Mair's Variety'
This plant grows to 800mm (32in) and produces white flowers on tall racemes during mid summer. Commonly used as a cut flower.

'Minima'
This dwarf compact plant grows to 800mm (32in) and produces purplish flowers during mid summer.

'Mousehole'
This dwarf compact plant grows to 100mm (4in) with dark green foliage and produces pale-purple flowers during mid summer.

'Mrs Ronald Gray'
This prostrate mat forming plant grows to 80mm (3in) and produces reddish purple flowers during mid summer.

'Mullion'
This semi-prostrate plant grows to 250mm (10in) and produces deep pink flowers in dense racemes during mid summer.

'Multicolor'
This plant grows to 100mm (4in) with bright green foliage that turns golden-coral during summer with red tips in winter and produces purplish flowers during early to mid summer.

'Nana Compacta'
This low compact plant grows to 200mm (8in) and produces profuse purplish-pink flowers during mid summer.

'Orange Queen'
This plant grows to 600mm (24in) with deep orange foliage that is golden when young and produces pink flowers during mid summer.

'Peter Sparkes'
This plant grows to 500mm (20in) and produces deep pink flowers in long racemes during mid to late summer. It is used for cut flowers.

'Pygmaea'
This very dwarf plant with spreading branches grows to 80mm (3in) with dark green foliage and rarely produces purple flowers during mid summer.

'Radnor'
This very compact plant grows to 250mm (10in) with bright green foliage and produces lilac-pink double flowers with white inner petals during mid summer.

'Red Star'
This plant grows to 400mm (16in) and produces red double flowers during mid to late summer.

'Robert Chapman'
This plant grows to 600mm (24in) with gold spring foliage that turns orange then red and produces soft-purple flowers during mid summer.

'Roland Haagess'
This bushy plant grows to 300mm (12in) with bronze-yellow foliage that becomes bronze-red during winter and produces pale purple flowers during mid summer.

'Rosalind'
This plant grows to 600mm (24in) with golden foliage and produces pink flowers during mid summer.

'Ruth Sparkes'
This plant grows to 250mm (10in) with bright yellow green foliage that may revert and produces white double flowers during mid summer.

'Serlei'
This erect plant grows to 600mm (24in) with dark green foliage and produces white flowers in long racemes during mid to late summer.

'Serlei Aurea'
This plant grows to 600mm (24in) with bright golden-hue foliage and produces white flowers in long racemes during mid to late summer.

'Serlei Rubra', syn.'Serlei Grandiflora'
This erect plant grows to 600mm (24in) with dark green foliage and produces reddish purple flowers during mid to late summer.

'Silver Knight'
This upright plant grows to 300mm (12in) with grey foliage and produces mauve-pink flowers during mid summer.

'Silver Queen'
This plant grows to 600mm (24in) with silvery-grey foliage and produces pale mauve flowers during mid summer.

'Silver Rose'
This plant grows to 400mm (16in) with silvery upright foliage and produces bright rose-pink flowers during mid summer.

'Sir John Charrington'
This vigorous spreading plant grows to 400mm (16in) with yellow red tinged foliage that is reddish during winter and produces lilac-pink flowers during early summer.

'Sister Anne' syn 'Hirsuta Comptacta'
This compact plant grows to 100mm (4in) with grey foliage and produces pink flowers during mid summer.

'Spitfire'
This plant grows to 300mm (12in) with golden foliage that turns bronze-red during winter and produces pink flowers during mid summer.

'Spring Cream'
This vigorous plant grows to 500mm (20in) with dark green foliage that is tipped in cream during spring and produces white flowers on a long inflorescence during mid summer.

'Spring Glow'
This plant grows to 500mm (20in) with pink-red tipped young foliage and produces lilac flowers during mid summer.

'Spring Torch'
This upright plant grows to 250mm (10in) with orange-red young foliage and produces purplish-pink flowers during mid summer.

'Sunrise'
This plant grows to 300mm (12in) with golden yellow foliage that turns orange-red during winter and produces purple flowers during mid summer.

'Sunset'
This plant grows to 300mm (12in) with variegated yellow, gold and orange foliage and produces pink flowers during mid summer.

'Tenuis'
This open plant grows to 250mm (10in) and produces red-purple flowers during early to mid summer.

'Tib'
This plant grows to 600mm (24in) and produces rosy-red double flowers during early summer.

'Tricolorifolia'
This plant grows to 600mm (24in) with bronze to red young foliage becoming deep green and produces pink flowers during mid summer.

'Underwoodii'
This plant grows to 300mm (12in) and produces pale mauve buds that remain close and turn silvery white flowers that persist during winter appearing mid to late summer.

'Walter Ingwersen' 
This upright shrub has multiple stems forming a dense habit. The tiny creamy-white flowers are arranged along the stems towards the top.

'White Gown'
This plant grows to 800mm (32in) and produces white flowers in long racemes during mid to late summer.

'White Lawn'
This prostrate plant grows to 100mm (4in) with deep green foliage and produces white flowers during mid summer.

'Wickwar Flame'
This plant grows to 300mm (12in) with bright orange yellow summer foliage that turns to copper-gold during winter and produces mauve-pink flowers during mid summer.

'Winter Chocolate'
This plant grows to 300mm (12in) with green-yellow to orange foliage becoming dark chocolate that is tipped red in winter and produces lilac-pink flowers during mid summer.